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DPR USER MANUAL
OVR/UVR
[Fig. 4-7]
a) DPR-311 (OVR(UVR)) Model
Ex.1) When S and T phases are tripped in case of OVR set,
F a u l t
f l
O V R _ T R I
a g - 4
P
V >
:
2 3
Ex.2) When S and T phases are tripped in case of UVR set,
F a u
l
t
f
l
U V R _ T R I
a g
-
4
P
V <
:
2 3
b) DPR-411 (OVR/UVR) Model
Ex.1) When S and T phases are tripped due to over voltage,
F a u
O V >
l
t
:
2 3
f
l
a g
-
4
U V <
:
Ex.2) When S and T phases are tripped due to under voltage,
F a u
O V >
l
:
t
f
l
a g - 4
U V < : 2 3
4.8) Press [FUNC] key to move to Fault clear mode.
Here all records in FAULT Info Menu can be cleared by pressing [ENT/RESET]
and (▲) keys in order.
A L L
F a u
C L E A R
=
[Fig. 4-8]
l t
C L R
E N T
K e y
ENT/RESET key
D a t a
S a v e
?
Y e s ( U P )
N o ( D N )
(▲) key
A L L
F a u
C L E A R
=
l
t
O K
C L R
?
!
4.9) Press [FUNC] key to move Exit mode.
[Fig 4-9]
E x
I
t
To move to 4.MEASUREMENTS menu press [ENT/RESET] key
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